3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Pierre-Yves | 5 | 1920 | 818 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.304 | 0.992 | 1.209 | 119.4 | -159 | 231 | 1542 | 1383 | 5085 |
| EloSRM | 0.238 | 1.002 | 1.187 | 121.8 | -83 | 248 | 2003 | 1920 | 4601 |
| SRMFix | 0.257 | 1.003 | 1.185 | 119.2 | -124 | 198 | 1495 | 1370 | 5521 |
| SRM | -0.030 | 1.060 | 1.130 | 138.4 | -244 | 103 | 1008 | 818 | 9435 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-09-11 | SRM 417 | 2 | 722 | 290.55 | -1.43 | -83 | 1920 | 4601 | -187 | 818 | 9435 |
| 4 | 2008-09-04 | SRM 416 | 2 | 102 | 341.08 | 1.74 | 199 | 2003 | 3900 | 103 | 1005 | 6867 |
| 3 | 2008-05-06 | SRM 401 | 2 | 419 | 419.03 | -0.48 | -39 | 1804 | 5170 | -106 | 902 | 6690 |
| 2 | 2008-05-01 | SRM 400 | 2 | 215 | 535.45 | 1.32 | 248 | 1843 | 4625 | 52 | 1008 | 4803 |
| 1 | 2008-04-15 | SRM 398 | 2 | 496 | 510.76 | 0.04 | 41 | 1595 | 6723 | -244 | 956 | 5227 |